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    <title>Document</title>
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    <script>
        // 冒泡排序
        var arr = [45, 54, 24, 87, 254, 32, 91, 23, 23, 332];
        for(var i = 0; i <= arr.length - 1; i++) {
            for(var j = 0; j <= arr.length - i -1; j++) {
                if(arr[j] > arr[j+1]) {
                    var temp = arr[j]; 
                    arr[j] = arr[j+1];
                    arr[j+1] = temp;
                }
            }
        }
        console.log(arr);
    </script>
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